Note 12 - Other Comprehensive Income (Tables)

6 Months Ended

Jun. 30, 2012

Other Comprehensive Income [Abstract]

Schedule of Comprehensive Income (Loss) [Table Text Block]

The following table shows our total other comprehensive (loss) income as of the periods indicated:

	Three Months Ended June 30, 2012									Six Months Ended June 30, 2012
(In thousands)	Before tax			Tax effect			Net of tax			Before tax			Tax effect			Net of tax
Other comprehensive (loss) income:
Foreign currency translation adjustments:
Unrealized foreign currency translation adjustment	$	(12	)	$	(4	)	$	(8	)	$	(12	)	$	(4	)	$	(8	)
Less: Reclassification adjustment	—			—			—			—			—			—
Net foreign currency translation adjustments	(12		)	(4		)	(8		)	(12		)	(4		)	(8		)
Unrealized gains on investments:
Unrealized holding (losses) gains arising during the period	(2,183		)	(764		)	(1,419		)	24,300			8,505			15,795
Less: Reclassification adjustment for net (losses) gains included in net (loss) income	(1,140		)	(399		)	(741		)	13,645			4,776			8,869
Net unrealized (losses) gains on investments	(1,043		)	(365		)	(678		)	10,655			3,729			6,926
Other comprehensive (loss) income	$	(1,055	)	$	(369	)	$	(686	)	$	10,643		$	3,725		$	6,918
	Three Months Ended June 30, 2011									Six Months Ended June 30, 2011
(In thousands)	Before tax			Tax effect			Net of tax			Before tax			Tax effect			Net of tax
Other comprehensive income:
Foreign currency translation adjustments:
Unrealized foreign currency translation adjustment	$	4,955		$	—		$	4,955		$	6,520		$	—		$	6,520
Less: Reclassification adjustment for net gains	39,863			11,617			28,246			39,571			11,617			27,954
Net foreign currency translation adjustments	(34,908		)	(11,617		)	(23,291		)	(33,051		)	(11,617		)	(21,434		)
Unrealized gains on investments:
Unrealized holding gains arising during the period	5,549			—			5,549			13,615			—			13,615
Less: Reclassification adjustment for net losses included in net income	(52,323		)	(17,307		)	(35,016		)	(52,245		)	(17,307		)	(34,938		)
Net unrealized gains on investments	57,872			17,307			40,565			65,860			17,307			48,553
Other comprehensive income	$	22,964		$	5,690		$	17,274		$	32,809		$	5,690		$	27,119